1999870812

素因数分解:

$2^2\times 3^2\times {\mathrm{947}}^1\times {\mathrm{58661}}^1$

素因数の和:59618

約数の個数: 36

約数和(自身を含む): 5060653416

約数和(自身を除く): 3060782604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 947, 1894, 2841, 3788, 5682, 8523, 11364, 17046, 34092, 58661, 117322, 175983, 234644, 351966, 527949, 703932, 1055898, 2111796, 55551967, 111103934, 166655901, 222207868, 333311802, 499967703, 666623604, 999935406, 1999870812]

約数ペア:

[(1, 1999870812), (2, 999935406), (3, 666623604), (4, 499967703), (6, 333311802), (9, 222207868), (12, 166655901), (18, 111103934), (36, 55551967), (947, 2111796), (1894, 1055898), (2841, 703932), (3788, 527949), (5682, 351966), (8523, 234644), (11364, 175983), (17046, 117322), (34092, 58661)]